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Permitted21/04583/FULSubmitted 4 years agoRear extension

London Borough of Lambeth SE21 8BS

Erection of a single storey ground floor rear extension and rebuilding of the existing rear outrigger at first floor level.

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Progress

Submitted
25 Nov 2021
— completed
Validated
25 Nov 2021
— completed
Consultation
28 Dec 2021
— completed
Target date
20 Jan 2022
— completed
Decided
28 Jan 2022
— completed

Application details

Reference
21/04583/FUL
Local authority
Lambeth
Postcode
SE21 8BS
Ward
GIPSY
Application type
All Other
Property type
House

Key dates

Submitted
25 Nov 2021
Validated
25 Nov 2021
Comments close
28 Dec 2021
Target decision
20 Jan 2022
Decided
28 Jan 2022

Estimated project value

£69k–£115k

Based on the 28.1m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 28.13

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.

Homes here go for about £1,675,000 — the median of the last 8 market sales in SE21 8BS, £575,000 to £2,185,000.

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

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